| Acronym | Meaning |
| HEV | Hepatitis E Virus |
| GNMP | Generalized Nonlocal Model Potential |
| CCPPA | Coupled-cluster Polarization-propagator Approxn. |
| MAT | Magic Angle Turning |
| TSC | Thermal Stimulated Current |
| SI | Surface Ionization |
| IAS | Isobaric Analog States |
| ICNIRS | International Council For Near Infrared Spectroscopy |
| HSQC | Heteronuclear Single Quantum Coherence |
| MA | Mission Abort |